Soap Suds or Bubble Test

/ 9-5 (9650) / 2011 / 1. Service / Service US/CA / Fault diagnosis, general / Soap Suds or Bubble Test

1.	Mask off the pressure relief valves.

2.	Close all the windows and the doors.

3.	Turn the vehicles ventilation fan to the on position, with the selector on high speed and in the defrost mode.

4.	Unlock and close the doors.

5.	Apply the soap solution to the potential leak areas.

6.	Look for bubbles revealing escaping air.

---

---

This project is supported by memberships and donations. If you use this site, please consider Joining SCNA and/or making a donation.